157557779

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 165881856

約数和(自身を除く): 8324077

約数列:

[1, 31, 97, 151, 347, 3007, 4681, 10757, 14647, 33659, 52397, 454057, 1043429, 1624307, 5082509, 157557779]

約数ペア:

[(1, 157557779), (31, 5082509), (97, 1624307), (151, 1043429), (347, 454057), (3007, 52397), (4681, 33659), (10757, 14647)]